package com.tlv8.v3.common.utils.http;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;
import org.apache.commons.lang3.exception.ExceptionUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jakarta.servlet.ServletRequest;

/**
 * 通用http工具封装
 * 
 */
public class HttpHelper {
	private static final Logger LOGGER = LoggerFactory.getLogger(HttpHelper.class);

	public static String getBodyString(ServletRequest request) {
		StringBuilder sb = new StringBuilder();
		BufferedReader reader = null;
		try (InputStream inputStream = request.getInputStream()) {
			reader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8));
			String line = "";
			while ((line = reader.readLine()) != null) {
				sb.append(line);
			}
		} catch (IOException e) {
			LOGGER.warn("getBodyString出现问题！");
		} finally {
			if (reader != null) {
				try {
					reader.close();
				} catch (IOException e) {
					LOGGER.error(ExceptionUtils.getMessage(e));
				}
			}
		}
		return sb.toString();
	}
}
